Why would you lie about something that's extremely well documented. Countless western experts have said this for decades. Claiming that this is some sort of an excuse made up by Putin is the height of intellectual dishonesty. Saying this was never about NATO is demonstrably bullshit. And they tried soft diplomacy for literally 8 years during which Ukraine and its western sponsors were supposed to implement Minsk. We now have plain admissions that this was never the plan from the west.

The best thing that can happen to Ukraine at this point is that it loses a bunch more territory and becomes a rump state that will be forced to accept Russian demands which will be far worse than those Ukraine could've accepted before the war. The worst case for Ukraine is that it could cease to exist as a state. Anybody who thinks that Ukraine can win this was is living in an alternate reality.